The Dürr RL rotary regenerative thermal oxidizers are available in pre-engineered sizes for 3,700 SCFM to 60,000 SCFM process systems. With a compact, rugged design, the unique RL rotary valve RTO is our most advanced and cost-effective way to control VOCs, HAPs and odors from industrial process exhaust streams.

RL systems feature 99% destruction efficiency on all units due to its inherent and unique incorporation of purge air.  The RL’s state of the art combustion controls include a low NOx burner as standard equipment and an optional feature of Natural Gas Injection (NGI).  The standard package features a forced draft fan arrangement that reduces motor size and electrical cost, but an induced draft fan arrangement is available as a option.  The RL is skid-mounted and shipped in as few sections as possible for reduced installation time and costs.